TY  - BOOK
AU  - Hsu, Hwei P.
AU  - 
TI  - Schaum"s outline of theory and problems of analog and digital communications
SN  - 007-122997-3
U1  - 621.391 
PY  - 2003///
CY  - New York
PB  - McGraw-Hill
KW  - Communication- analog and digital
KW  - Communication Techniques
ER  -